更多"[单选题] If you are the stand-on vesse"的相关试题:
[单选题] If you know that the vessel you are about to call on the VHF radio maintains a radio watch on both the working and the calling frequencies,which frequency should you call on ________.
A.Calling frequency
B.Distress frequency
C.Urgency frequency
D.Working frequency
[单选题] You are fueling your vessel when you notice oil in the water around your vessel.You should immediately stop fueling and ______.
A.Begin cleanup operations
B.Notify the U.S.Coast Guard
C.Leave the area
D.Notify the Corps of Engineers
[单选题] When shall the stand-on vessel in a crossing situation take action to avoid the other vessel?
A. When a risk of collision exists
B. When action by the give-way vessel alone will not prevent a collision
C. When the bearing to give-way vessel becomes steady
D. When the vessels becoming less than 1/2 mile apart
[单选题] A stand-on vessel in a crossing situation is allowed to take action when ______.
A. on a collision course
B. the vessels will pass within one mile
C. it becomes apparent to her that the give-way vessel is not taking appropriate action
D. the relative speed of the vessels indicates collision in less than six minutes
[单选题] In a crossing situation,a stand-on vessel which is forced to take action in order to avoid collision with a vessel on her own port side shall,if possible,avoid ______.
A.turning to port
B.turning to starboard
C.decreasing speed
D.increasing speed
[单选题]?In a crossing situation, the stand-on vessel should normally ______.
A. take action to cross ahead of the other vessel
B. take action to pass astern of the other vessel
C. maintain course and speed
D. change course and increase speed
[单选题] You are overtaking a vessel at night and you see a yellow light showing above the sternlight of the overtaken vessel . The overtaken vessel is _______ .
A. underway and dredging
B. pushing ahead or towing alongside
C. towing astern
D. a pilot vessel
[单选题] When navigating a vessel,you ______.
A.Can always rely on a buoy to be on station
B.Can always rely on a buoy to show proper light characteristics
C.Should assume a wreck buoy is directly over the wreck
D.Should never rely on a floating aid to maintain its exact position
[单选题] You see another vessel approaching , and its compass bearing does not significantly change . This would indicate that _____ .
A. you are the stand-on vessel
B. risk of collision exists
C. a special circumstances situation exists
D. the other vessel is dead in the water
[单选题] You are approaching another vessel and are not sure whether danger of collision exists.You must assume ______.
A.There is a risk of collision
B.You are the give-way vessel
C.The other vessel is also in doubt
D.All of the above are correct
[单选题] You are docking a vessel starboard side to with the assistance of two tugs.You are attempting to hold the vessel off by operating both tugs at right angles to the vessel and at full power.You must ensure that ______.
A.steerageway is not taken off
B.the bow doesn't close the dock first
C.the bow closes the dock first
D.the ship has no headway at the time
[单选题] Your vessel is approaching a bend . You hear a prolonged blast from around the bend . You should ________ .
A. back your engines
B. stop your engines and drift
C. answer with one prolonged blast
D. sound the danger singal
[单选题] You are crossing a narrow channel in a 15-meter vessel when you sight a tanker off your port bow coming up the channel.Which statement is TRUE ________.
A.Yours is the give-way vessel because it is less than 30 meters long
B.You shall not impede the safe passage of the tanker
C.The tanker is the stand-on vessel because it is to port of your vessel
D.The tanker is the stand-on vessel because it is the larger of the two vessels
[单选题] You are docking a vessel.Wind and current are most favorable when they are ______.
A.crossing your course in the same direction
B.crossing your course in opposite directions
C.parallel to the pier from ahead
D.setting you on the pier
[单选题] Generally,you can best keep a vessel under steering control when the vessel has ______.
A.Headway
B.Sternway
C.No way on,with engines stopped
D.No way on,with engines full ahead
[单选题] If your vessel is underway in fog and you hear one prolonged and three short blasts,this is a ______.
A.vessel not under command
B.sailing vessel
C.vessel being towed(manned)
D.vessel being towed(unmanned)
[单选题] You are landing a single-screw vessel,with a right-hand propeller,starboard side to the dock.When you have approached the berth and back the engine,you would expect the vessel to ______.
A.Lose headway without swinging
B.Turn her bow toward the dock
C.Turn her bow away from the dock
D.Head into the wind,regardless of the side the wind is on
[单选题] By night,you sight the lights of a vessel engaged in underwater operations. If an obstruction exists on the port side of the vessel,it will be marked by ______.
A. a floodlight
B. two red lights in a vertical line
C. a single red light
D. any visible lights